Rhizobacteria induces resistance against fusarium wilt of tomato by increasing the activity of defense enzymes Reportar como inadecuado




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Renata Sousa Resende ; Patrícia Ricardino Silveira ; Camila Cristina Lage Andrade ; Elisângela Aparecida Milagres ; José Rogério Oliveira ; Fabrício de Ávila Rodrigues ;Bragantia 2014, 73 3

Autor: Hélvio Gledson Maciel Ferraz

Fuente: http://www.redalyc.org/


Introducción



Bragantia ISSN: 0006-8705 editor@iac.sp.gov.br Instituto Agronômico de Campinas Brasil Maciel Ferraz, Hélvio Gledson; Sousa Resende, Renata; Ricardino Silveira, Patrícia; Lage Andrade, Camila Cristina; Milagres, Elisângela Aparecida; Oliveira, José Rogério; de Ávila Rodrigues, Fabrício Rhizobacteria induces resistance against Fusarium wilt of tomato by increasing the activity of defense enzymes Bragantia, vol.
73, núm.
3, 2014, pp.
274-283 Instituto Agronômico de Campinas Campinas, Brasil Disponível em: http:--www.redalyc.org-articulo.oa?id=90832414008 Como citar este artigo Número completo Mais artigos Home da revista no Redalyc Sistema de Informação Científica Rede de Revistas Científicas da América Latina, Caribe , Espanha e Portugal Projeto acadêmico sem fins lucrativos desenvolvido no âmbito da iniciativa Acesso Aberto http:--dx.doi.org-10.1590-1678-4499.0124 Rhizobacteria induces resistance against Fusarium wilt of tomato by increasing the activity of defense enzymes Hélvio Gledson Maciel Ferraz (*); Renata Sousa Resende; Patrícia Ricardino Silveira; Camila Cristina Lage Andrade; Elisângela Aparecida Milagres; José Rogério Oliveira; Fabrício de Ávila Rodrigues Universidade Federal de Viçosa (UFV), Departamento de Fitopatologia, Av. Peter H.
Rolfs, s-n, 36570-900 Viçosa (MG), Brasil. (*) Corresponding author: hgmferraz@yahoo.com.br Plant Protection | Article Received: Apr.
1, 2014; Accepted: July 2, 2014 Abstract Fusarium wilt, caused by Fusarium oxysporum f.sp.
lycopersici (Fol), is one of the most important diseases that affect tomato yield worldwide.
This study investigated the potential of three antagonists, Streptomyces setonii (UFV 618), Bacillus cereus (UFV 592) and Serratia marcescens (UFV 252), and as positive control the hormone jasmonic acid (JA), to reduce Fusarium wilt symptoms and to potentiate the defense enzymes in the stem tissues of tomato plants infected by Fol.
The seeds were microbiolized with each ant...





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